Re: [2.6.24-rc5-mm1] Why CONFIG_BLK_DEV_RAM=m makes \\\"#ifdef CONFIG_BLK_DEV_RAM\\\" false?

[Tetsuo Handa]

Hello.

Randy Dunlap <randy.dunlap@xxxxxxxxxx> wrote:
> I don't think that this is a change from the recent past.

Oh, it is my mistake.

I found that choosing CONFIG_BLK_DEV_RAM=m makes
impossible to pass an initrd image since
populate_rootfs() in init/initramfs.c omits
code for checking whether the image is an initrd or not.
But I didn't know CONFIG_BLK_DEV_RAM is tristate.
So, I have to change to CONFIG_BLK_DEV_RAM=y when
I want to pass an initrd image after "make allmodconfig".

Thank you.
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